Covalent organic frameworks (COFs) have demonstrated a great potential in the removal of
heavy metals due to its high adsorption capacity, large surface area, tunable porosity …

Adsorption is considered to be the most effective method for removing environmental
pollutants. Covalent organic frameworks (COFs, state-of-art 2D or 3D crystalline porous …

Ionic covalent organic framework (COF) materials with high specific surface areas and well-
defined pore structures are desired for many applications yet seldom reported. Herein, we …

Effective and selective removal of 99TcO4–from aqueous solution is highly desirable for
both waste partitioning and contamination remediation purposes in the modern nuclear fuel …

Direct removal of 99TcO4− from the highly acidic solution of used nuclear fuel is highly
beneficial for the recovery of uranium and plutonium and more importantly aids in the …

Anion-scavenging materials tailored for 99 TcO 4− trapping are urgently needed for both
nuclear-related environmental remediation and management of spent nuclear fuel. For the …

Capture of radioactive TcO4–from nuclear wastes is extremely desirable for waste disposal
and environmental restoration. Here, we report the synthesis of hydrolytically stable cationic …

Abstract 99Tc is a long-lived radionuclide present in large amounts as TcO4-anion in used
nuclear fuel. Its removal from the waste stream is highly desirable because of its interference …

The elimination of specific contaminants from competitors poses a significant challenge.
Rather than relying on a single direct interaction, the cooperation of multiple functionalities is …

We report one of the most efficient scavenger materials, a cationic crystalline coordination
polymer SBN for trapping ReO4–, a surrogate for 99TcO4–, as an anionic radioactive …